I haven't seen Construction Cancellation Order, so looked it up. From some fragments, the robots really remind me of the ones from the Mann vs Machine mode in T

I haven't seen Construction Cancellation Order, so looked it up. From some fragments, the robots really remind me of the ones from the Mann vs Machine mode in Team Fortress 2, right down to the way they shudder while standing still. I wonder if the TF2 machines were inspired by it?